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Modern Master Key
The app that trains attention, not motivation.
Most people try to manage their attention. Modern Master Key trains it. Based on The Master Key System by Charles Haanel, it's a structured daily training program for focus, discipline, and mental clarity. Not motivation. Not tips. Actual training. Train your attention. Your decisions improve. Your results follow. Available now on Android and iOS.
About Modern Master Key on Product Hunt
“The app that trains attention, not motivation.”
Modern Master Key was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #850 on the daily leaderboard. Most people try to manage their attention. Modern Master Key trains it. Based on The Master Key System by Charles Haanel, it's a structured daily training program for focus, discipline, and mental clarity. Not motivation. Not tips. Actual training. Train your attention. Your decisions improve. Your results follow. Available now on Android and iOS.
Who hunted Modern Master Key?
Modern Master Key was hunted by Modern Master Key. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Modern Master Key including community comment highlights and product details, visit the product overview.

